427155840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{74159}}^1$

素因数の和:74184

約数の個数: 96

約数和(自身を含む): 1475042400

約数和(自身を除く): 1047886560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 74159, 148318, 222477, 296636, 370795, 444954, 593272, 667431, 741590, 889908, 1112385, 1186544, 1334862, 1483180, 1779816, 2224770, 2373088, 2669724, 2966360, 3337155, 3559632, 4449540, 4746176, 5339448, 5932720, 6674310, 7119264, 8899080, 9492352, 10678896, 11865440, 13348620, 14238528, 17798160, 21357792, 23730880, 26697240, 28477056, 35596320, 42715584, 47461760, 53394480, 71192640, 85431168, 106788960, 142385280, 213577920, 427155840]

約数ペア:

[(1, 427155840), (2, 213577920), (3, 142385280), (4, 106788960), (5, 85431168), (6, 71192640), (8, 53394480), (9, 47461760), (10, 42715584), (12, 35596320), (15, 28477056), (16, 26697240), (18, 23730880), (20, 21357792), (24, 17798160), (30, 14238528), (32, 13348620), (36, 11865440), (40, 10678896), (45, 9492352), (48, 8899080), (60, 7119264), (64, 6674310), (72, 5932720), (80, 5339448), (90, 4746176), (96, 4449540), (120, 3559632), (128, 3337155), (144, 2966360), (160, 2669724), (180, 2373088), (192, 2224770), (240, 1779816), (288, 1483180), (320, 1334862), (360, 1186544), (384, 1112385), (480, 889908), (576, 741590), (640, 667431), (720, 593272), (960, 444954), (1152, 370795), (1440, 296636), (1920, 222477), (2880, 148318), (5760, 74159)]